In the same paragraph, Arseblog has said City's equaliser was offside but that our

[World's End Stella]

defenders "didn't react quick enough to Sane's run".

Apart from playing him offside, presumably

Thick c*nt

Also, I expect he meant that had they reacted more quickly they could have more clearly played him offside. Which is not an unreasonable point given how close that decision was. It was so close I don't think we can have any complaint.